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¸÷λ¸ßÊÖ£¬Ð¡µÜͶÁËһƪcrystal E£¬±à¼­»Ø¸´ÈçÏ£ºIn the abstract you can specify deviation of nitro group from the plane of aromatic ring (not starting with departure from planarity of benzene towards  a nitro group). You can specify the torsion angle  value about the central C-N bond , in the abstract
ÎÒÔÚÔ­cifÖÐÊÇÕâÑùдµÄ£ºthe Benzene ring is nearly coplanar with the nitro lying out of the plane of the other atoms of the Benzene ring, and the torsion angles
C7-C8-N2-O4=-10.19(0.16)\%.
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czqgl(½ð±Ò+3): лл 2011-05-18 08:39:59
wsht212(½ð±Ò+1): 2011-06-12 12:23:42
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Originally posted by czqgl at 2011-05-17 10:55:34:
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